CUSICK TOWN OF

Washington — Community Water System — PWSID: WA5317000

System Information

PWSID	WA5317000
System Name	CUSICK TOWN OF
System Type	Community Water System
Water Source	Surface Water
Activity Status	Active
Owner Type	Local
EPA Region	10
Serves School	No
Wholesaler	Yes
First Reported	Feb 7, 1981
Last Reported	Mar 26, 2026

Location & Contact

State	Washington
City	Cusick
ZIP Code	99119
Address	PO Box 263
Organization	CUSICK TOWN OF
Phone	—

Population & Service

Population Served	672
Service Connections	200

Drinking Water Violations (39)

This water system has 39 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Mar 1, 2025	Mar 31, 2025	MON	No	Yes	—	—	—	Resolved	Mar 31, 2025	—
Feb 1, 2025	Feb 28, 2025	MON	No	Yes	—	—	—	Resolved	Feb 28, 2025	—
Jan 1, 2018	Jan 31, 2018	MR	No	Yes	—	—	—	Resolved	Jan 31, 2018	—
Jan 1, 2018	Jan 31, 2018	MR	No	Yes	—	—	—	Resolved	Jan 31, 2018	—
Nov 1, 2017	Nov 30, 2017	MON	No	Yes	—	—	—	Resolved	Nov 30, 2017	—
Apr 1, 2017	—	TT	Yes	No	—	—	—	Resolved	Aug 10, 2017	—
Apr 1, 2017	—	TT	Yes	No	—	—	—	Resolved	Aug 10, 2017	—
Jan 1, 2017	Mar 31, 2017	MR	No	Yes	—	0.080 mg/L	—	Resolved	Mar 31, 2017	—
Jan 1, 2017	Mar 31, 2017	MR	No	Yes	—	0.060 mg/L	—	Resolved	Mar 31, 2017	—
Aug 1, 2016	—	TT	Yes	No	—	—	—	Resolved	Aug 10, 2017	—
Aug 1, 2016	—	TT	Yes	No	—	—	—	Resolved	Aug 10, 2017	—
May 1, 2016	—	TT	Yes	No	—	—	—	Resolved	Aug 10, 2017	—
May 1, 2016	—	TT	Yes	No	—	—	—	Resolved	Aug 10, 2017	—
Aug 1, 2015	Aug 31, 2015	MR	No	Yes	—	—	—	Resolved	Aug 31, 2015	—
Aug 1, 2015	Aug 31, 2015	MR	No	Yes	—	—	—	Resolved	Aug 31, 2015	—
Oct 1, 2014	Dec 31, 2014	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2014	—
Oct 1, 2014	Dec 31, 2014	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2014	—
Jan 1, 2013	—	MR	No	No	—	TT	—	Resolved	Mar 2, 2016	—
Jul 1, 2000	Jul 31, 2000	MR	No	Yes	—	—	—	Archived	Jul 31, 2000	—
Sep 1, 1999	Sep 30, 1999	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1999	—
Sep 1, 1999	Sep 30, 1999	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1999	—
Sep 1, 1999	Sep 30, 1999	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1999	—
Jul 1, 1998	Jul 31, 1998	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1998	—
Jul 1, 1998	Jul 31, 1998	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1998	—
Jul 1, 1998	Jul 31, 1998	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1998	—
Jan 1, 1997	Jan 31, 1997	TT	Yes	No	—	—	—	Archived	Jan 31, 1997	—
Nov 1, 1993	Nov 30, 1993	TT	Yes	No	—	—	—	Archived	Nov 30, 1993	—
Feb 1, 1993	Feb 28, 1993	MR	No	Yes	—	5% of samples	—	Archived	Feb 28, 1993	—
Jul 1, 1992	Jul 31, 1992	MR	No	Yes	—	5% of samples	—	Archived	Jul 31, 1992	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	0.1 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	0.005 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	0.010 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	15 pCi/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	10 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	0.002 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	4.0 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	0.05 mg/L	—	Archived	Oct 31, 1979	—
Oct 1, 1979	Oct 31, 1979	MR	No	No	—	2 mg/L	—	Archived	Oct 31, 1979	—
—	—	—	No	No	—	—	—	—	—	—

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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